12377043

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 40

約数和(自身を含む): 21466368

約数和(自身を除く): 9089325

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 249, 263, 567, 581, 747, 789, 1743, 1841, 2241, 2367, 5229, 5523, 6723, 7101, 15687, 16569, 21303, 21829, 47061, 49707, 65487, 149121, 152803, 196461, 458409, 589383, 1375227, 1768149, 4125681, 12377043]

約数ペア:

[(1, 12377043), (3, 4125681), (7, 1768149), (9, 1375227), (21, 589383), (27, 458409), (63, 196461), (81, 152803), (83, 149121), (189, 65487), (249, 49707), (263, 47061), (567, 21829), (581, 21303), (747, 16569), (789, 15687), (1743, 7101), (1841, 6723), (2241, 5523), (2367, 5229)]